Fiber laser marking machine has become a hot spot in laser physics research in recent years. It is unanimously considered to be a new generation of products that may completely replace solid-state lasers. Fiber laser marking machine refers to a laser that uses rare earth element-doped glass fiber as a gain medium. The fiber laser marking machine can be developed on the basis of the fiber amplifier: under the action of the pump light, it is easy to form a high power density in the fiber, resulting in the laser energy level of the laser working material“population inversion”, when the positive feedback loop is properly added (to form a resonant cavity), the laser oscillation output can be formed. The fiber laser marking machine uses the laser beam to mark permanent marks on the surface of various materials. The effect of marking is through the evaporation of surface materials. Exposing the deep matter, or through the physical changes of the surface matter caused by light energy"carve"Traces, or burn off part of the material through light energy, showing the desired etched pattern, text, barcode and other graphics. Equipment characteristics of laser marking machine fiber laser marking machine. 1. It can process a variety of metal and non-metal materials, especially for marking high hardness, high melting point and brittle materials.
2. It belongs to non-contact processing, no damage to products, no tool wear, and good marking quality. 3. The laser beam is thin, the consumption of processing materials is small, and the processing heat-affected zone is small. 4. High processing efficiency, computer control, easy to realize automation.
Hand-held laser marking machines have appeared in laser marking machines. The existence of this marking machine is produced for actual use, mainly to meet the needs of actual use, better use and increase work efficiency. , this marking machine has many advantages, we will introduce them one by one. Advantages of handheld laser marking machine. 1. Convenience. In actual use, sometimes it will be limited by the working platform, and the operation is relatively difficult. However, if the ultraviolet laser marking machine is used with a handheld laser marking machine, this phenomenon can be avoided.
2. Fast, the use of a device requires waiting time, and the handheld can be operated by multiple people at the same time, which saves time and is convenient and fast. 3. To improve work efficiency, one person can easily operate the hand-held device. If the workload is relatively large, many people can operate at the same time, which improves the work efficiency. 4. For special use, in some special cases, the hand-held laser marking machine is the only one that can complete the work because it is small and flexible.
Many people have encountered a problem when installing the lens of the laser marking machine, that is, it is difficult to distinguish the difference between the full-reflective lens and the semi-reflective lens. It will cause the equipment not to be used correctly, which is a big loss for the manufacturer. If you are experienced in operating IC automatic laser marking machines, you can make a distinction based on your own experience. Most people do not have any In the case of different identification methods, it is difficult to distinguish them. Here we call you some identification methods, hoping to provide you with some help. Observe the color of the coating surface to distinguish between full reflection and half reflection. The coating color of the full reflection mirror is dark blue, and the coating color of the half reflection mirror is light yellow. The replacement method is to try it on a laser-adjusted device. When installing a new lens, pay attention to the front and back of the lens. The coated side of the lens is facing the laser rod. To observe the coating on the side of the lens, you can observe the lens slightly obliquely against the light. There will be an aperture on the coated side , adjust the light after installing a new lens. If the laser can output normally, it proves that the position of the lens is correct. However, the other piece must be another reflector. The front of the laser bar is a half mirror, and the back of the laser bar A full mirror is installed. Zhuhai Correct Pack is a well-known laser equipment manufacturer in China. It has been focusing on the development and production of laser equipment for 12 years, providing customers with a complete set of laser equipment solutions, and creating cost-effective laser equipment. Main business: UV, co2, fiber laser marking machines, laser radium engraving machines And other cost-effective laser equipment, national service hotline: 400-0098-266https://www.xmslaser.com/.